2020 Chevrolet Blazer
Fuel economy, running costs, emissions and safety · from U.S. EPA and NHTSA data
The 2020 Chevrolet Blazer is sold in the U.S. with gasoline power. The EPA lists 5 configurations for this model year, with combined economy from 21 to 24 MPG and an estimated annual fuel cost of $2,700 to $3,100 at 15,000 miles.
Key numbers
| Model year | 2020 |
|---|---|
| Vehicle class | Small Sport Utility Vehicle 2WD |
| Fuel type(s) | Gasoline |
| Combined economy | 21-24 MPG |
| Best / worst combined | 24 / 21 MPG |
| Annual fuel cost | $2,700-$3,100 |
| Tailpipe CO₂ | 362-433 g/mi |
| EPA smog rating | 5-6 / 10 |
| NHTSA overall | 5 / 5 stars |
What it costs to fuel
Across its configurations, the 2020 Blazer costs about $2,700 to $3,100 a year to fuel at the EPA's 15,000-mile basis, averaging roughly $2,900. Over five years that is about $14,500 in fuel alone before maintenance, insurance and depreciation — which is why the running cost, not just the price, decides what a car really costs.
Relative to an average new vehicle, this Blazer configuration spends about $2,000 more on fuel over five years.
For context, the average combined economy of small sport utility vehicle 2wd in this dataset is about 26 MPG. The Blazer sits roughly 3 MPG below that mark at its midpoint, making it thirstier than average for its EPA class.
Configurations and fuel economy
| Version | Engine | Drive | Trans | Fuel | Combined | Annual fuel |
|---|---|---|---|---|---|---|
| Blazer FWD | 2.0L 4-cyl turbo | Front-Wheel | Automatic | Gasoline | 24 MPG | $2,700 |
| Blazer FWD | 2.5L 4-cyl | Front-Wheel | Automatic | Gasoline | 23 MPG | $2,800 |
| Blazer AWD | 2.0L 4-cyl turbo | All-Wheel | Automatic | Gasoline | 23 MPG | $2,800 |
| Blazer FWD | 3.6L 6-cyl | Front-Wheel | Automatic | Gasoline | 21 MPG | $3,100 |
| Blazer AWD | 3.6L 6-cyl | All-Wheel | Automatic | Gasoline | 21 MPG | $3,100 |
Emissions, safety and size
The 2020 Blazer records tailpipe CO₂ of 362-433 g/mi, an EPA smog rating of 5-6 out of 10, a 5-star NHTSA overall crash rating. The EPA classifies it as small sport utility vehicle 2wd.
Compare this car
Open the comparison tool to line this 2020 Blazer up against any other vehicle in the database, or jump to other years and trims from the 2020 Chevrolet Blazer overview.
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Data: U.S. EPA FuelEconomy.gov (public domain) and NHTSA SafetyRatings. Figures are EPA estimates; real-world results vary.